Socket



FIG. 1 is a back view of a socket showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is atop view thereof;

FIG. 7 is a perspective view thereof; and,

FIG. 8 is another perspective view thereof.

The broken lines in the figures illustrate portions of the socket that form no part of the claimed design. 

CLAIM The ornamental design for a socket, as shown and described. 